To Verify Norton's Theorem

Observation Table

Calculate the Norton's Resistance 'R N ' of the circuit from the information given in the table below.
R 1
( Ω )
R 2
( Ω )
R 3
( Ω )
R TH
( Ω )
1.8 1.8 1.8
R 1 = 1.8 Ω
R 3 = 1.8 Ω
R 2 = 1.8 Ω

MULTIMETER

BREADBOARD